Acquisition method (AMC)
1
FSC 4730 × TEE,TUBE
TEE,TUBE
4730-01-051-0712 FSC 4730
NSN 4730-01-051-0712 (also written 4730010510712; NIIN 01-051-0712) is a tee, tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 7 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M3-27-T-0482 | 33 | Closes in 7d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| THREAD CLASS AAJD | 3B |
| LEG LENGTH AHSJ | THIRD END INCHES MINIMUM 1.396 AND INCHES MAXIMUM 1.426 |
| LEG LENGTH AHSJ | FIRST END INCHES MINIMUM 1.860 AND INCHES MAXIMUM 1.890 |
| CONNECTION TYPE AWLS | SECOND END UNTHREADED INTERNAL TUBE |
| CONNECTION TYPE AWLS | FIRST END THREADED INTERNAL TUBE |
| THREAD QUANTITY PER INCH CMLP | 18 |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.844 |
| SPECIAL FEATURES FEAT | U/O F16A/B ACFT |
| MATERIAL MATT | NUT TITANIUM |
| MATERIAL MATT | BODY STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT ASSN STD SINGLE MATERIAL RESPONSE A-S4965 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BODY ASSN STD SINGLE MATERIAL RESPONSE A-S5656 |
| SURFACE TREATMENT SFTT | BODY PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | BODY FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNJS |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| AP12551-P101004 | 01673 | SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS |
| AP12551-T101004 | 01673 | SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS |
| C7855-101004 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| D11119AP-101004 | 59680 | B. & E. MANUFACTURING CO., INC. DBA B & E MANUFACTURING CO INC |
| D11119AT-101004 | 14798 | DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY |
| D11119AT-101004 | 59680 | B. & E. MANUFACTURING CO., INC. DBA B & E MANUFACTURING CO INC |
| D11119T-101004 | 14798 | DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Sep 23, 2026
Last purchased
1 · 1.0/yr
Purchase records
$10,100
Total demand
$10,100
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 23, 2026 | SPE7M026P4802 ↗ | WKF (FRIEDMAN) ENTERPRISES, INC. | — | $10,100 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
WKF (FRIEDMAN) ENTERPRISES, INC.
last award Sep 2026
B. & E. MANUFACTURING CO., INC. DBA B & E MANUFACTURING CO INC
no award yet
no awards on record
Listed source DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY
no award yet
no awards on record
Listed source SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
no award yet
no awards on record
Listed source WKF (FRIEDMAN) ENTERPRISES, INC. won the only award on record. WKF (FRIEDMAN) ENTERPRISES, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-27-T-0482 | Oct 16, 2026 | Oct 26, 2026 | 33 | Open | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEE,TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-051-0712/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-051-0712/